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3 years ago

Help! 10 points to the best answer!!

Mathematics

2 answers:

Vadim26 [7]3 years ago

5 0

Answer:

the answer is D.

Step-by-step explanation:

Allushta [10]3 years ago

3 0

I am rohan budhathoki and I am going to help you but for that you have to follow ma

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The kinked demand curve model assumes that if a firm raises its price, then its rivals will _____ the price increase, but if a f

Anni [7]

Answer:

idk

Step-by-step explanation:

idk

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3 years ago

(you can zoom in) Can someone please explain why this is wrong?? ( Pythagorean theorem )

Serjik [45]

20^2 + 13.5^2 = c^2
582.25 = c^2
√582.25 = c
24.1 = c

hope this helps :)

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4 years ago

Read 2 more answers

For the equation -4y = 8x whay is the constant of variation

Ierofanga [76]

If you divide both sides by -4 you get

$y=-2x$

So, you wrote the equation in the form y=kx, and in this form k is the constant of variation. So, the constant is -2.

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3 years ago

You have 16 different cuts of flowers and plan to use seven of them how many different selections of the seven flowers are possi

alisha [4.7K]

We can have 11440 different selections.

<u>SOLUTION: </u>

Given, you have 16 different cuts of flowers

And you have planned to use seven out of them.

We have to find how many different selections of the seven flowers are possible. Now, we have to select 7 items out of 16 available items. So we have to use combinations.

Then, 7 out of 16 combination $\rightarrow^{16} \mathrm{c}_{7} \rightarrow \frac{16 !}{(16-7) ! 7 !}$

$\bold{\text{ Since } ^nC_r=\frac{n !}{(r !(n-r) !)}}$

$\begin{array}{l}{\rightarrow \frac{16 !}{9 ! \times 7 !}} \\\\ {\rightarrow \frac{16 \times 15 \times 14 \times 13 \times 12 \times 11 \times 10 \times 9 !}{9 ! \times 7 !}} \\\\ {\rightarrow \frac{16 \times 15 \times 14 \times 13 \times 12 \times 11 \times 10}{7 \times 6 \times 13 \times 12 \times 11 \times 10}} \\\\ {\rightarrow \frac{57657600}{5040}} \\\\ {\rightarrow 11440}\end{array}$

Hence, we can have 11440 different selections.

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3 years ago

Steve drives 5/8 miles on 1/2 gallon of gas. Find the miles per gallon.

vladimir2022 [97]

Answer: For every gallon, he will go 1 2/8 miles.

Step-by-step explanation:

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3 years ago

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